[1] : The Collaborative International Dictionary of English v.0.48

bignoniaceous \bigno`nia"ceous\, a. bot.
   of pertaining to, or resembling, the family of plants of
   which the trumpet flower also called trumpet creeper and
   trumpet vine is an example.
   1913 webster
see also:
trumpet flower trumpet creeper trumpet vine 

[2] : WordNet (r) 2.0

trumpet vine
     n 1: a north american woody vine having pinnate leaves and large
          red trumpet-shaped flowers syn: trumpet creeper, campsis
          radicans
     2: evergreen north american honeysuckle vine having coral-red
        or orange flowers syn: trumpet honeysuckle, coral
        honeysuckle, trumpet flower, lonicera sempervirens
see also:
trumpet creeper campsis radicans trumpet honeysuckle coral honeysuckle trumpet flower lonicera sempervirens 

Railroad Vine >> R Words
Railroad Vine, definition of term: Railroad Vine
railroad+vine_pag1.html